Hi Robin,
While I don't follow SP, Fat Flush Plan similarly recommends organic food. The way I look at it is this: my body is my vehicle to along healthy life (a maserati, say). If I want to keep it ticking over and disease-free for the next 100 years (I'm going to live to 150 -watch me! ), I want to give it the highest quality fuel possible. (you wouldn't put discount gas in a maserati, would you? )

That means organic food because I don't want to be eating hormones, steriods, antibiotics, GMO with my food. Also means I don't want to get any of the not-so-lovely "modern" diseases (fibromyalgia, PCOS, IBS, chronic fatigue, inflammatory syndromes and the like).

If it means one less movie ticket or one less DVD. So be it. Figure I've got 100 years or so for the movie to come around on TV anyhoo.

PS. On eating out - high end restaurants are often touting organic foods these days. Those that don't I give a "pass" to - most restaurant food doesn't taste as good in any event (usually over-salted and over sweetened and smothered in sauces. BLECH!)